The Police SPLN40M E56K 57 is a sleek, contemporary unisex aviator sunglass model featuring a lightweight full-rim metal construction. Rendered in a sophisticated matte black finish paired with high-quality dark grey or smoke solid sun lenses, it masterfully updates a classic double-bridge pilot profile with clean, modern urban lines. Engineered for absolute durability and long-lasting outdoor comfort, the frame is built with a 57 mm lens width, a 15 mm bridge, and 145 mm temples, providing comprehensive 100% UVA and UVB eye protection for reliable sun safety.